Physics Light travels slowest in Water Air Glass Vacuum Water Air Glass Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The shaped of the body The mass of the body The depth to which the body is immersed The mass of the liquid displaced The shaped of the body The mass of the body The depth to which the body is immersed The mass of the liquid displaced ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses The electrons have more energy than the light particles The velocity of electron is smaller than that of visible light ANSWER DOWNLOAD EXAMIANS APP
Physics When a ring of metal is heated what happens to its hole ? Contracts It expands or contracts according to its diameter Expands It expands or contracts according to its coefficient of expansion Contracts It expands or contracts according to its diameter Expands It expands or contracts according to its coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Acceleration is the rate of change of Jerk Velocity Jounce Speed Jerk Velocity Jounce Speed ANSWER DOWNLOAD EXAMIANS APP
Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by Using heat from exhaust An electrical spark Compressing air in the cylinders The battery Using heat from exhaust An electrical spark Compressing air in the cylinders The battery ANSWER DOWNLOAD EXAMIANS APP
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